Camel REST + Swagger

Hi guys,

I'm new to swagger and I want to configure it in my *CDI* application (no
Spring at all).
I'm following the pet shop example and this specific one:
https://github.com/apache/camel/tree/master/examples/camel-example-servlet-rest-tomcat
just changing from *SpringRestSwaggerApiDeclarationServlet* to
*ServletListenerRestSwaggerApiDeclarationServlet*
The rest of the configuration is exactly the same but I can't make it work
yet. When requesting localhost:8080/api-docs it just doesn't display
anything (no errors).

Is there any extra configuration that it's required by using
ServletListenerRestSwaggerApiDeclarationServlet?

Any ideas?

Thanks in advance